3592862 464366 Gethyllis afra L. F. Masson, Water-colour drawings of Plants from South Africa, Canaries, Azores, West Indies (unpublished): t. 122 () [F. Masson]
 
2881892 464366 Gethyllis afra L. Ill. S. Afr. Flora: () [E.G. Rice]
 
3593662 464366 Gethyllis afra L. R.J. Gordon, Travels in South Africa (unpublished botanical drawnings): t. 60 (1777)
 
3593672 464366 Gethyllis afra L. R.J. Gordon, Travels in South Africa (unpublished botanical drawnings): t. 61 (1777)
 
997882 464366 Gethyllis afra L. S.T. Edwards, Bot. Reg., vol. 12 : t. 1016 (1826) [J. Lindley]